Lily and Onion Families
Answers are for parents and teachers.
1
Write the formulas of tulip and onion flowers and say how they compare.
Both are P3+3 A3+3 G(3); the difference: tulip — single flower, onion — umbel.
2
Write 3 rules for protecting tulips.
Do not pick, do not dig bulbs, promote nature protection.
3
Record the results of your onion-growing experiment in a table.
Root and leaf length increase day by day; compare with garlic.
4
If a bulb has 8 scales, how many scales do 5 bulbs have? (8 × 5)
40
5
Why does Gagea flower soon after the snow leaves?
It stores reserves in its bulb and rests underground the rest of the year.